The Westinghouse 65 Watt ED37 Filament LED Light Bulb is ideal for bright light source applications. A ballast bypass energy-saving replacement for 400-watt HID bulbs and an excellent alternative to corn cob LEDs. This high-lumen LED bulb fits outdoor post-top and wall pack lighting with E39 or EX39 sockets. Features include universal mounting positions, a voltage range of 120 - 277 volts, and built-in surge protection. Suitable for indoor and outdoor fixtures, you can use this bright LED bulb for geographical areas affected by voltage fluctuations, in open-rated and enclosed-rated fixtures where HIDs are typically used. It can withstand momentary surges up to 4000 volts in industrial installations. In addition, the 5000K daylight LED light bulb turns on instantly and maintains higher light output over its lifetime than HID bulbs, with no color shifting. Product reference number 52670.
